package cn.lili.modules.goods.mapper;

import cn.lili.modules.goods.entity.dos.Category;
import cn.lili.modules.goods.entity.dos.CategoryBrand;
import cn.lili.modules.goods.entity.vos.CategoryBrandVO;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * 商品分类品牌数据处理层
 *
 * @author pikachu
 * @since 2020-02-26 18:12:56
 */
public interface CategoryBrandMapper extends BaseMapper<CategoryBrand> {

	/**
	 * 根据分类id查分类绑定品牌
	 *
	 * @param categoryId
	 *            分类id
	 * @return 分类绑定的品牌列表
	 */
	@Select("SELECT b.id,b.name FROM li_brand b INNER join li_category_brand cb on b.id = cb.brand_id and cb.category_id = #{categoryId} where b.delete_flag = 0")
	List<CategoryBrandVO> getCategoryBrandList(String categoryId);

	@Select("select * from  li_category where parent_id = 1507750547560792066 and delete_flag = 0 LIMIT 9")
	List<Category> getCategoryList();
}